#ifndef __SPEED_H__
#define __SPEED_H__

#include "font.h"
#include "main.h"
#include "string.h"


uint32_t get_drop_last_time(void);
void set_drop_last_time(uint32_t data);

float get_drop_speed(void);
void set_drop_speed(float data);

uint32_t get_drop_interval(void);
void set_drop_interval(uint32_t data);

uint8_t get_drop_speed_max(void);
void set_drop_speed_max(uint8_t date);
void set_drop_speed_min(uint8_t date);
uint8_t get_drop_speed_min(void);


void HAL_EXTI_Drop_Callback(uint16_t GPIO_Pin);


#endif 
